On Microsoft Windows, if when you click or type the name of a .pl file, you get an error "is not recognized as an internal or external command, operable program or batch file", then this means you do not have the .pl file extension associated with …

Email validation in proper way is very important validation required in any web pages.
This code is self explainable except that Regular Expression which I used for pattern matching.
I originally published as a thread on my website : http://www…